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Arduino Cloud vs Thread

Arduino Cloud logo

Arduino Cloud

Smart Home

Cloud platform for Arduino IoT devices and applications

From
Free
Rated
-
Full reviewWebsite
Thread logo

Thread

Smart Home

IPv6-based mesh networking for smart home devices

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Arduino Cloud the free plan allows 2 connected devices, 5 variables each and one day of data retention; Thread thread Group publishes six membership levels with annual fees of $750, $7,500, $15,000 and $65,000, and a one-time initiation fee of $35,000 for the top tier
  • They diverge on capability: Arduino Cloud covers Device Connectivity, Thread covers IPv6 Mesh.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Arduino Cloud and Thread actually diverge.

Attributes where Arduino Cloud and Thread differ
AttributeArduino CloudThread
Pricing modelsubscriptionopen-source
PlatformsArduino devices, Cloud, Mobile app, Web dashboardThread devices, Mesh networks, Apple Home, Smart hubs
Founded20052014

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Smart Home).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Arduino Cloud

  • Device Connectivity
  • Cloud Storage
  • Real-Time Sync
  • Security
  • Arduino IDE
  • Mobile app
  • REST API
  • Integration services

Only in Thread

  • IPv6 Mesh
  • Self-Healing
  • Secure
  • Low Power
  • HomeKit
  • Matter
  • Smart devices
  • Smart home hubs

What people use each for

The jobs each tool is most often brought in to do.

Arduino Cloud

  • Connecting Arduino boards to a cloud dashboardnot Thread
  • Over-the-air firmware updates to deployed devicesnot Thread
  • Logging sensor data and charting it over timenot Thread
  • Triggering notifications from device thresholdsnot Thread
  • Classroom IoT projects on the School plannot Thread

Thread

  • Wireless mesh networking protocol development and certificationnot Arduino Cloud
  • IoT and home automation device connectivitynot Arduino Cloud
  • Thread alliance membership and technical educationnot Arduino Cloud

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Arduino Cloud

  • The free plan allows 2 connected devices, 5 variables each and one day of data retention
  • Free accounts are limited to 25 compilations a day and 10 trigger notifications a day
  • The Maker plan at $72 a year lifts devices to 25 and retention to 3 months, still for a single user
  • Team pricing jumps to $1,000 a year
  • Two years of data retention and unlimited ingestion require Enterprise

Thread

  • Thread Group publishes six membership levels with annual fees of $750, $7,500, $15,000 and $65,000, and a one-time initiation fee of $35,000 for the top tier
  • Certifying a product and using the Thread certification logo requires Thread Group membership
  • Free access to the Thread Test Harness is restricted to higher membership levels; lower levels only get the option to purchase it
  • Voting in work groups, chairing committees and a board seat are reserved for the paid upper membership levels
  • The Implementer level is described as being for white-label or rebranded certified products only
  • Academic membership is open only to organizations with fewer than 50 employees

Pricing, plan by plan

Arduino Cloud

Free
  • MakerFree
    • 2 devices
    • Basic features
    • Cloud access
  • Maker Plus$7/month
    • Up to 10 devices
    • Advanced features
    • Better storage

Thread

Free
  • Open ProtocolFree
    • IPv6 mesh
    • Secure
    • Self-healing

Which should you pick?

Choose Arduino Cloud if

  • You need device connectivity.
  • You want to start without paying.
  • You work on Arduino devices, Cloud, Mobile app, Web dashboard.
  • You also want cloud storage.
Arduino Cloud review

Choose Thread if

  • You need ipv6 mesh.
  • You want to start without paying.
  • You work on Thread devices, Mesh networks, Apple Home, Smart hubs.
  • You also want self-healing.
Thread review

Questions people ask

Is Arduino Cloud or Thread better?
Neither clearly leads. Arduino Cloud starts at Free and Thread at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Arduino Cloud or Thread?
Arduino Cloud starts at Free and Thread at Free.
Does Arduino Cloud or Thread run on more platforms?
Arduino Cloud runs on Arduino devices, Cloud, Mobile app, Web dashboard. Thread runs on Thread devices, Mesh networks, Apple Home, Smart hubs.
Can I use Arduino Cloud for free?
Both have a free tier, so you can try either at no cost before committing.
What is Arduino Cloud best used for?
Arduino Cloud is most often used for connecting arduino boards to a cloud dashboard, over-the-air firmware updates to deployed devices, logging sensor data and charting it over time, triggering notifications from device thresholds. Of those, connecting arduino boards to a cloud dashboard and over-the-air firmware updates to deployed devices are not what Thread is typically brought in for.
What can Arduino Cloud do that Thread cannot?
Arduino Cloud covers Device Connectivity, Cloud Storage, Real-Time Sync, Security. Thread covers IPv6 Mesh, Self-Healing, Secure, Low Power.

Answered from the vendors’ own pages

Thread: How much does Thread Group membership cost?

The Thread Group website does not disclose specific membership costs or pricing. Membership benefits are referenced with action buttons, but financial details are not published.

Source
Thread: Is there a free option to access Thread information?

The Thread Group website provides public information about the Thread protocol and certification but does not specify whether membership is required to access resources or what costs are involved.

Source
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